baber/WOPTO huggingface dataset:
Patent JP-2004124887-A (JP)
Title: Control device for spark ignition type engine
Inventor: HITOMI MITSUO
IPC: F02P5/04
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To restrict the generation of knocking, and to effectively perform combustion by the compression self-ignition in following cylinders in a wider operation range.  <P>SOLUTION: In a partial load range of the engine, the intake/exhaust flowing condition is controlled so that the burned gas discharged from preceding cylinders 2A and 2D on the exhaust stroke side among pairs of cylinders, which have an exhaust stroke and an intake stroke overlapped with each other, is led into following cylinders 2B and 2C on the intake stroke side through a gas passage 22 provided between the cylinders. In an operation range of a special operation mode, a combustion condition control means 44 controls the following cylinders 2B and 2C to perform the combustion by the compression self-ignition. In a compression self-ignition range of the following cylinders, when operating condition is easy to generate knocking, a fuel injection control means 45 controls to relatively retard the fuel injection timing in relation to the following cylinders in comparison with the operating condition hard to generate knocking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003201707-A (JP)
Title: Sound absorptive object and its manufacturing method
Inventor: ONOZATO TSUTOMU
IPC: D04H1/541
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound absorptive object, which prevents an infiltration to the sound absorptive object of moisture such as rain in the case of a use in the outdoors or the like, in which sound absorbing qualities are not damaged by a waterproof means and which is lightweight and has excellent workability.  <P>SOLUTION: The sound absorptive object is composed of fiber aggregate 2, and molded and solidified by a binder having a fibrous form. The surface 5 of the fiber aggregate 2 has a coating-treated layer 6 water-repellent treated by a ceramic water-repellent agent. Since moisture such as rain is repelled without having an effect on sound-absorbing qualities, the deterioration of the sound-absorbing qualities of the sound absorptive object 1 due to the infiltration of moisture can be prevented, and workability is also improved without largely increasing weight.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004129810-A (JP)
Title: Nonwoven fabric for hygienic material
Inventor: OGAWA MASARU
IPC: D04H1/559
Filed: 2002-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft, bulky and throwaway nonwoven fabric for a hygienic material formed by partially thermocompression-bonding a two- or more-layer laminated body formed by stacking a filament web and a meltblown web.  <P>SOLUTION: This nonwoven fabric for the hygienic material is formed by (1) front/rear integrating the two- or more-layer laminated body formed by stacking, at least, the single layer filament web and at least the single layer meltblown web with the non continuous and partial thermocompression bonding part scattered on the surface. This nonwoven material is provided with unconnected recessed/projecting deformation different from the partial thermocompression bonding pattern, (2) a continuous recessed part or projecting part is the deformation by pushing or (3) the intermittently scattered recessed part or projecting part is the deformation by pushing, (4) the bulk ratio is 105% or more and (5) the area ratio of the partial thermocompression bonding part is 5-40% and the area ratio of the unconnected recessed or projecting part is 5-40%.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004132284-A (JP)
Title: Engine stop wire connection mechanism
Inventor: AKIYAMA HIDEO
IPC: F02D17/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine stop wire connection mechanism capable of easily arranging a wire supporting member and enhancing the workability of a connection work of an engine stop wire to an emergency engine stop lever.  <P>SOLUTION: A connection member (12) is provided on a tip of an engine stop wire (10). A rod (20) for connecting the engine stop wire is fitted to a tip of an engine stop lever (16). A clevis (24) to be fitted to the connection member (12) provided on the tip of the engine stop wire (10) is provided on the tip of the rod (20).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130245-A (JP)
Title: Operation method of fractionator
Inventor: MORI JIRO
IPC: B01D3/42
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving the productivity of a hydrocarbon fractionator by lessening the accumulation of ammonium salts produced by neutralization in a condenser, decreasing the frequency of salt removal works, and preventing the heat exchange efficiency of the condenser, with respect to a method for preventing a corrosion of accessory appliances of the fractionator for separating hydrocarbons by using ammonia.  <P>SOLUTION: The operation method of a fractionator capable of preventing the adhesion and accumulation of ammonium salts in a condenser in the fractionator is a method for injecting steam together with ammonia into the fractionated vapor in the summit of the fractionator. A preferable mode of the operation method of the fractionator is to control the injection amount of ammonia so as to keep 9 or higher pH of the water separated by oil-water separation in a condensate tank of the condensed vapor, which is an accessory appliance of the fractionator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133764-A (JP)
Title: Cluster system and service control method in the system
Inventor: TANAKA MASA
IPC: G06F15/16
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize flexible service operation in a cluster system.  <P>SOLUTION: This cluster system is provided with an inter-service relation information table TBL1 for registering inter-service relation information that defines a relation about the performance of services different from each other about services that can be performed on the cluster system and a service control determination mechanism 102. The service control determination mechanism 102 determines a server which performs a target service among services that can perform a target service on the basis of the table TBL1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137574-A (JP)
Title: SURFACE TREATMENT AGENT AND SURFACE TREATMENT METHOD FOR Sn ALLOY
Inventor: OUCHI TAKASHI
IPC: C23C30/00
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment agent which makes the solder wettability and oxidation resistance of an Sn alloy satisfactory, and further to provide a surface treatment agent with which solder paste having satisfactory preservation stability and Sn alloy plating in which the occurrence of whiskers is suppressed can be obtained.  <P>SOLUTION: The surface treatment agent for an Sn alloy comprises acid phosphoric ester having one or two saturated or unsaturated alkyl groups and/or the salt thereof. The surface treatment method uses the surface treatment agent. The Sn alloy is preferably a solder alloy obtained by incorporating one or more metals selected from Zn, Bi, Cu, Ag and Sb into Sn.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145497-A (JP)
Title: Disk array control unit
Inventor: MORIWAKI NORIHIKO
IPC: G06F12/00
Filed: 2002-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk array control unit interconnection network having scalability for increasing or decreasing a plurality of disk array controllers with unchanged reliability without service interruption.  <P>SOLUTION: A disk array control unit reading/writing data has: a channel IF part 11; a disk IF part 12; a cache memory part 14; a shared memory part 13; a means connecting the channel IF part, the disk IF part and the cache memory part; a means connecting the channel IF part, the disk IF part and the shared memory part. The disk array controller has the connection network connecting the plurality of units. The connection network comprises a plurality of scalably expandable switch means, the switch means forms perfect connection by a redundant pass between the switch means and other switch means, and each of the switches has an output destination pass table for setting and changing over the redundant pass when adding and deleting the switch.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144662-A (JP)
Title: Apparatus and method for measuring oxidation-reduction current
Inventor: AKAZAWA SHINICHI
IPC: G01N27/48
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for measuring an oxidation-reduction current capable of stably measuring oxidation-reduction current by a polarograph method or galvanic cell method even in the case of measuring a sample liquid such as an overflow untreated water and a simple treatment water containing various impurities.  <P>SOLUTION: The oxidation-reduction current measuring apparatus is provided with a detection electrode 1; a counter electrode 2; a current detection mechanism 3 for measuring the oxidation-reduction current (i) passing between the detection electrode 1 and the counter electrode 2; and a voltage impression mechanism 4 for impressing a prescribed voltage between the detection electrode 1 and the counter electrode 2. As rotating the detection electrode 1 by a motor 6 in such a way that the sample liquid S may relatively flow to the surface of the detection electrode 1, a current circuit of the oxidation-reduction current (i) is periodically opened by a switch mechanism 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148183-A (JP)
Title: Coating method and coating equipment
Inventor: KURIMOTO YASUO
IPC: B05C11/10
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To make a coating solution applicable to a substrate at a predetermined interval in a state inclined at an arbitrary angle with respect to the direction crossing the advance direction of the substrate at a right angle.  <P>SOLUTION: The coating equipment is constituted so that a slit die 5, of which the discharge port is arranged so as to be opposed to the substrate 100, is made revolvable so that the angle of inclination of the coating solution, which is applied with respect to the direction crossing the advance direction of the substrate at a right angle, becomes 5-60° in such a state that the discharge port is opposed to the substrate 100 to coat the substrate 100 with the coating solution at a predetermined interval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153103-A (JP)
Title: Portable terminal
Inventor: IOKA SEIJI
IPC: H04M1/02
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a portable terminal which prevents damage to the components on a circuit board and wire break resulting from the depression of the operation keys and whose housing shape is simple and is easily formed.  <P>SOLUTION: In the housing of the portable terminal having the main face, a rear face and side faces sandwiched by them, there are provided a circuit board on which the operation keys are mounted to be operated from the main face side and a battery which contacts the circuit board and is provided in a sandwiched between the circuit board and the rear face and has predetermined rigidity for preventing the circuit board from bending and becoming deformed through the operation of the operation keys.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149088-A (JP)
Title: Braking force control device for automatic brake
Inventor: SUAI KEN
IPC: B60T7/12
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a shoe from being dragged by uselessly actuating an automatic adjuster during automatic braking for traction control or the like.  <P>SOLUTION: When a brake temperature Tb is determined to be an over-adjusting start temperature Tbovr or above in S8, an allowance brake hydraulic pressure upper limit value Pbabl which does not cause useless actuation of the automatic adjuster from the brake temperature Tb based on a predetermined map is searched in S9, allocation to an engine and the automatic brake of a target driving force reduction amount for the traction control is determined in S11, and an engine output reduction amount De and a braking effort Db for the traction control are operated. When the Db is converted to a brake hydraulic pressure Pb in S12, it is determined as Pb>Pbabl in S13, it means that the over adjustment is generated by useless actuation of the auto adjuster, a brake hydraulic pressure ΔPb=Pb-Pbabl is determined in S15, the ΔPb is converted to the braking effort the ΔDb in S16, the De is raised only the ΔDb and traction control ratio by the engine output reduced is raised in S17, and the braking effort Dbabl corresponding to the Pbabl is converted into the braking effort for the traction control Db.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003184008-A (JP)
Title: Method of constructing rail track on concrete slab and temporary tie plate used for the method
Inventor: RADA NICOLAS
IPC: E01B1/00
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing a rail track.  <P>SOLUTION: The method of constructing the rail track includes such a step that each tie plate (5) has a base (51), a temporary tie plate (1) for accurately guiding anchor members (4) is placed under the base (51) and that the rails (2) premounted on their tie plates (5) are suspended above location at which a concrete slab (3) is to be poured, a step for pouring the concrete slab (3) up to the height of the temporary tie plate (1), a step for removing the temporary tie plate (1) by raising the rails (2) and a step for accurately positioning the rails (2) premounted on their tie plates (5) on the concrete slab (3) in their final positions and fixing the tie plates (5) to the anchor members (4).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004156797-A (JP)
Title: Air treating device for kitchen, and cooking appliance
Inventor: TANAKA TSUTOMU
IPC: A61L9/01
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air treating device for kitchen, and a cooking appliance capable of maintaining good working environment even when exhaust from a cooker cannot be exhausted outside.  <P>SOLUTION: The cooking appliance S provided with an air treating part 1 as the air treating device for kitchen is provided with a cooler 13 of a cooling device 6 for eliminating moisture in exhaust from a fryer 5; a deodorizer 9 for eliminating odor components in the exhaust; a blower 7 for supplying the exhaust to the cooler 13 and the deodorizer 9; a timer 51; a differential sensor 52 for a deodorizing filter for detecting differential pressure of air upstream and downstream of the deodorizer 9; and an alarm lamp 54 for the deodorizing filer. Notification with the alarm lamp 54 is performed when either the count of the timer 51 or the differential pressure detected by the differential pressure sensor 52 satisfies a prescribed condition on the maintenance of the deodorizer 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155439-A (JP)
Title: Manufacturing method for tank
Inventor: MATSUHISA NOBUO
IPC: B21D26/049
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a tank, with which the tank can be efficiently manufactured, the surface is resistant to flaws, shaping accuracy can be improved, and up to large-sized tanks can be handled.  <P>SOLUTION: The tank is formed of a polyhedron 10 by joining with one another a first circular plate material 11, a second circular plate material 19, a third annular body 16, a second annular body 17 and a first annular body 18 by welding or the like. The inside of the polyhedron 10 is filled with water. Thereafter, pressure is applied to the inside of the polyhedron 10 by using a compressor or the like from a pressurizing port 15a provided on the upper part of the polyhedron 10, thereby forming into a sphere by, so to speak, inflating a balloon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156742-A (JP)
Title: Flow control valve
Inventor: YAMANE FUMIO
IPC: F16K47/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve by which water quantity control can be easily executed even if used in a high water pressure area and which can stably adjust the flow rate for a long period of time.  <P>SOLUTION: The flow control valve is composed of a valve body 39 having guide bars 54, 55 on both sides in the axial direction, a driving shaft 35 movable in an interlocking manner with the valve body 39, a bearing part 33 to convert rotational movement of the driving shaft 35 to axial movement, a rotation force generating means 31 to transmit rotation force to the driving shaft 35, an energizing means 52 to energize the valve body 39 to the bearing part side, a valve body receiving part 51 to which the energizing means 52 is mounted, and a body 32 having guides 49, 50 to guide the guide bars 54, 55 and a valve seat 46 opposing to the valve body 39 at a passage 48 formed in its inside. The valve body 39 has a flow control unit 43 reduced in diameter compared with a body 39a so as to be insertable into a valve seat opening part 46a, and a closing elastic body 42 for covering the side peripheral face 45 from a valve seat opposing face 44 of the body part 39a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157900-A (JP)
Title: Method for authenticating settlement information
Inventor: ISHIKAWA KOJI
IPC: G07B15/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and secure method for authenticating settlement information, without installing encryption and decryption devices.  <P>SOLUTION: In an authenticating settlement information method, a cellular phone (6) sends and receives information about settlement to and from an adjusting machine (5) and communicates with a management device (7) via a wireless line. The adjusting machine (5) receives a piece of settlement information sent from the management device (7) via the cellular phone (6) and receives another piece of settlement information sent from the management device (7) via a communication network 90 without the intervention of the cellular phone (6). The adjusting machine (5) has a comparison part (51) for comparing the two pieces of settlement information. The pieces of settlement information are verified and settlement is carried out when the settlement information is determined to be true.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165245-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAMOTO TAKESHI
IPC: H01L27/04
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that an obstacle of inspection time shortness of a scanning test exists because a chip area determines an upper limit of the number of pads and it determines the number of a scanning pass, i.e. the minimum stage number in a semiconductor integrated circuit having a scanning test circuit.  <P>SOLUTION: Scanning pass pads are arranged on a dicing line, and the scanning pass is constituted of the pads on the dicing line in addition to the scanning pass by the pads of the inside of a chip. The stage number of the scanning passes is reduced to shorten an inspection time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163581-A (JP)
Title: Optical compensation film, polarizing plate and liquid crystal display device
Inventor: UMEDA HIRONORI
IPC: G02F1/1335
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which an optical compensation film capable of optically compensating a liquid crystal cell is disposed on one side of a polarizing film and a viewing angle is improved, to provide a liquid crystal display device in which the variation of a tint due to the change of observation direction is small, and also to provide a polarizing plate having excellent reworkability.  <P>SOLUTION: The optical compensation film is optically biaxial, retardation Ro at wavelength 589nm is 20∼85nm, retardation Rt at wavelength 589nm is 90∼400nm, in-plane average refractive index is <1.55, and Rt and Ro satisfy the following relations with respect to Δnd of the liquid crystal cell: -350≤Δnd-(Rt+Ro)×2≤150 and -155≤(Δnd-3×Rt)≤90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003228139-A (JP)
Title: Illumination system for illuminating scan region of object
Inventor: BRANSON DAVID E
IPC: F21V7/00
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination system in which illumination of an optical scanner is improved.  <P>SOLUTION: This illumination system 10 for illuminating a scan region 44 of an object 18 is provided with a hollow reflector 24 having an interior reflective surface 26 and an exit aperture 28, a light source 30 positioned within the hollow reflector 24 produces a plurality of light rays, some of which are reflected by the interior reflective surface 26 of the hollow reflector 24 before passing through the exit aperture 28, a first reflector 34 disposed in the vicinity of a first side part 36 of the exit aperture 28 of the hollow reflector 24 and a second reflector 38 disposed in the vicinity of a second side part 40 of the exit aperture 28 of the hollow reflector 24. The first and second reflectors 34 and 38 are positioned at intervals in nonparallel to each other and at least partially collimate light passing through the exit aperture 28 of the hollow reflector 24 to form a collimated beam 42.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004161962-A (JP)
Title: Adhesive tape
Inventor: TOYAMA RIYUURO
IPC: C09J201/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive tape having a moderate adhesion within a required range, while having autohesion higher than the adhesion; and to provide a method for producing the adhesive tape having a high autohesion and capable of stably controlling its adhesion within a required range, by easy processing.  <P>SOLUTION: The adhesive tape is specific in that, an average thickness of the adhesive layer is in the range of 10-50 μm, the adhesive layer contains fine particles (A) having an average particle diameter in the range of 70-250% of the average thickness, at least the surface of the adhesive layer is a foamed state, adhesion of the adhesive tape to a SUS steel plate is in the range of 1.0-10.0 N/20 mm and autohesion of the adhesive tape to the SUS steel plate is higher than this adhesion.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167705-A (JP)
Title: Image printer
Inventor: MIZUNO KIMIYASU
IPC: B41J5/30
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To propose a thermal printer capable of various kinds of printing in which simultaneous printing of a plurality of sheets, e.g. "two sheets of L size", is carried out efficiently.  <P>SOLUTION: When two sheets of L size are printed, a marginal part (clipping part) sectioning a print image is developed on an image memory together with image data and the data of the marginal part (clipping part) is also held as print information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170640-A (JP)
Title: Spacer for liquid crystal display element, and liquid crystal display element
Inventor: ITO KAZUYUKI
IPC: G02F1/1339
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide spacers for a liquid crystal display element, with which the liquid crystal display element having high-quality display performance without any adverse impact on a liquid crystal such as disturbance in liquid crystal alignment is obtained, and to provide the liquid crystal display element using the spacers for the liquid crystal display element.  <P>SOLUTION: The spacers for the liquid crystal display element are used for the liquid crystal display element. In a system in which the spacers for the liquid crystal display element are filled in a column and are used as a stationary phase and a 1 to 1 mixed liquid of n-propyl alcohol and water is used as a mobile phase and benzene is made to flow thereinto, an elution volume of liquid crystal molecules expressed by formula 1 is made to be 5 ml or more under a condition that a value N expressed by an equation (1) is 100 or more. Here, the equation (1) is N = 16[V/W]<SP>2</SP>wherein V represents an elution volume of benzene and W represents a peak width of benzene.  <P>COPYRIGHT: (C)2004,JPO